13006347223 has 2 divisors, whose sum is σ = 13006347224. Its totient is φ = 13006347222.

The previous prime is 13006347113. The next prime is 13006347239. The reversal of 13006347223 is 32274360031.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13006347223 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13006347023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6503173611 + 6503173612.

It is an arithmetic number, because the mean of its divisors is an integer number (6503173612).

Almost surely, 2^13006347223 is an apocalyptic number.

13006347223 is a deficient number, since it is larger than the sum of its proper divisors (1).

13006347223 is an equidigital number, since it uses as much as digits as its factorization.

13006347223 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18144, while the sum is 31.

The spelling of 13006347223 in words is "thirteen billion, six million, three hundred forty-seven thousand, two hundred twenty-three".